Bug: Fonts not working well on Windows machines

[t-emery]

Multiple users on windows machines had trouble using AidData fonts.

Tried using font installing function + downloading directly from Google Fonts.

Here is example error message:

Warning in theme_aiddata() : Recommended fonts not found. Using fallback fonts: Base font: Arial Title font: Roboto Use install_aiddata_fonts() to install recommended fonts. Warning in grid.Call(C_textBounds, as.graphicsAnnot(x$label), x$x, x$y, : font family not found in Windows font database Warning in grid.Call.graphics(C_text, as.graphicsAnnot(x$label), x$x, x$y, : font family not found in Windows font database Warning in grid.Call.graphics(C_text, as.graphicsAnnot(x$label), x$x, x$y, : font family not found in Windows font database Warning in grid.Call.graphics(C_text, as.graphicsAnnot(x$label), x$x, x$y, : font family not found in Windows font database Warning in grid.Call.graphics(C_text, as.graphicsAnnot(x$label), x$x, x$y, : font family not found in Windows font database Warning in grid.Call.graphics(C_text, as.graphicsAnnot(x$label), x$x, x$y, : font family not found in Windows font database